Execute the end-to-end integration before all other integration tests

[AlexIoannides]

"As a Bodywork Developer, I would like the end-to-end integration tests to be executed before any other integration test and to fail the CICD pipeline if it fails, so that compute resources aren't wasted running tests that are likely to also fail."

Tasks

• create a new command in tox.ini that will only execute test_workflow_and_service_management_end_to_end_from_cli.
• modify .circleci/config.yaml so that test_workflow_and_service_management_end_to_end_from_cli is executed prior to any other integration test, such that it will fail the CICD pipeline early on failure.